{\def\sym#1{\ifmmode^{#1}\else\(^{#1}\)\fi}          \begin{tabular}              {@{\extracolsep{4pt}}l*{15}{>{\centering\arraybackslash}m{2.8cm}}@{}}      \toprule             &Attentiveness index  &High attentiveness   &Attentiveness index &Attentiveness index  &High attentiveness  \bigstrut  \\              
                    &\multicolumn{1}{c}{(1)}         &\multicolumn{1}{c}{(2)}         &\multicolumn{1}{c}{(3)}         &\multicolumn{1}{c}{(4)}         &\multicolumn{1}{c}{(5)}         \\
\midrule
Cash $\times$ Post-pay&       0.077\sym{*}  &       0.095\sym{***}&       0.170\sym{**} &       0.133\sym{**} &       0.122\sym{***}\\
                    &     (0.045)         &     (0.029)         &     (0.083)         &     (0.064)         &     (0.040)         \\
\addlinespace
Cash $\times$ Post-pay $\times$ Higher wealth&                     &                     &      -0.243         &      -0.114         &      -0.056         \\
                    &                     &                     &     (0.177)         &     (0.089)         &     (0.054)         \\
\addlinespace
Cash $\times$ Announcement period&      -0.001         &       0.027         &       0.043         &       0.022         &       0.043         \\
                    &     (0.043)         &     (0.026)         &     (0.086)         &     (0.063)         &     (0.039)         \\
\addlinespace
Cash $\times$ Announcement $\times$ Higher wealth&                     &                     &      -0.098         &      -0.037         &      -0.027         \\
                    &                     &                     &     (0.178)         &     (0.087)         &     (0.053)         \\
\midrule
P-val: Cash $\times$ Post-pay = Cash $\times$ Announcement&       0.050         &       0.010         &       0.014         &       0.015         &       0.019         \\
Wealth index        &                     &                     &  Continuous         &      Binary         &      Binary         \\
Coef: Cash $\times$ Post-pay + Cash $\times$ Post-pay $\times$ Wealth&                     &                     &      -0.072         &       0.019         &       0.066         \\
SE: Cash $\times$ Post-pay + Cash $\times$ Post-pay $\times$ Wealth&                     &                     &       0.116         &       0.063         &       0.039         \\
P-val: Cash $\times$ Post-pay + Cash $\times$ Post-pay $\times$ Wealth&                     &                     &       0.534         &       0.765         &       0.092         \\
N: worker-hours     &      13,020         &      13,020         &      12,982         &      12,982         &      12,982         \\
\bottomrule
\end{tabular}
}
